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Irisol Fast Violet BBN

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Irisol Fast Violet BBN Basic information
Product Name:Irisol Fast Violet BBN
Synonyms:Solvent Violet 23;C.I.Solvent Violet 23:C.I.50325;Irisol Fast Violet BBN
CAS:71839-03-7
MF:
MW:0
EINECS:
Product Categories:
Mol File:Mol File
Irisol Fast Violet BBN Structure
Irisol Fast Violet BBN Chemical Properties
Safety Information
MSDS Information
Irisol Fast Violet BBN Usage And Synthesis
Preparation6,8-Bis(phenylamino)naphthalene-1-sulfonic acid and 2,5-Diamino-4-methoxybenzenesulfonic acid?condensation, then product to (add) ammonia Cuprous oxide as catalyst for air oxidation.
Properties and Applicationsblue light purple. Soluble in water and ethanol for red purple. In concentrated sulfuric acid for green, red purple after diluted. Dye aqueous solution to join sodium hydroxide amaranth, accompanied by precipitation. Used for acetate fiber of protoplasm coloring.
Standard Light Fastness Heat-resistant(℃) water Sodium Carbonate

(5%)

Hydrochloric acid

(5%)

Melting point Stable
ISO Good 200 Insoluble Poor Insoluble
Irisol Fast Violet BBN Preparation Products And Raw materials
Raw materials2,5-diamino-4-methoxybenzenesulphonic acid-->6,8-dianilinonaphthalene-1-sulphonic acid
Tag:Irisol Fast Violet BBN (71839-03-7) Related Product Information
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